Evaluation of Spatial Arrangement of Legumes on Weed Suppression in Cassava Production

Cassava, the most important root crop in the tropics, is intercropped with legumes due to the early growth of the legumes to suppress weeds. Field experiments were carried out from September, 2013 to September, 2014 to evaluate the effects of spatial arrangement of legume intercrop...

Water Retention and S Incex of an Oxisol Subjected to Weed Control Methods in a Coffee Crop

Weed control in different crops affects the chemical, physical, and biological properties of the soil and consequently its structural quality. The objective of this study was to evaluate, using water retention characteristics and the S index, the physical quality of an Oxisol (Red-Yellow...